baber/WOPTO huggingface dataset:
Patent EP-0517086-A2 (EP)
Inventor: GRUND PETER
IPC: B23Q7/04
Filed: 1992-05-27
Abstract: A method and a device serve to change tools (15) in a receptacle (13) of a spindle (12) of a machine tool (10). A first gripper (20b) of a motor-driven first tool changer (21b) dampened in the end position removes a first tool (15b) from the receptacle (13). A second gripper (20a) of a motor-driven second tool changer (21a) dampened in the end position inserts a second tool (15a) into the receptacle (13) with a sequence of motion in the opposite direction to the first sequence of motion of the first tool changer (21b). The start of the second sequence of motion is in a predetermined time relationship to the ending of the first sequence of motion. For the second sequence of motion starts by a predetermined time interval before the ending of the first sequence of motion. To this end, the tool changers (21a, 21b) are provided with sensors (25a, 25b) which act between the moving and the fixed elements of the tool changers (21a, 21b) and respond at a predetermined distance before an end position of the moving elements which is remote from the receptacle (13) is reached. <IMAGE>
Patent EP-0537578-A2 (EP)
Inventor: REIFF HELMUT DR
IPC: C09K23/42
Filed: 1992-10-05
Abstract: If, in the preparation of blocked polyisocyanates containing incorporated polyalkylene oxide units and ionic groups, either initially without using blocking agents, a polyisocyanate containing polyalkylene oxide units and ionic groups is prepared and only then are the still-free isocyanate groups of this intermediate blocked, or alkali metal bisulphite is used as blocking agent, technically superior products are obtained which are highly suitable as creaseproofing agents and - optionally in combination with fluorinated organic compounds - as hydrophobicising/oleophobicising agents for textile materials.
Patent EP-0513960-A2 (EP)
Inventor: PIESIK EDWARD T
IPC: F41F3/077
Filed: 1992-01-14
Abstract: An exhaust gas management system for missile launch arrangements which incorporates multiple launch cells (16) exhausting into a common plenum (24). The system provides a flow passage configuration with a transition section (12, 14) that permits rocket exhaust flow gas to expand to fill the channel area downstream of the nozzle exit. Automatic aft closure members (56A, 56B) are included which serve to close off the flow passages to inactive cells while providing an open passage for exhaust gases from an active cell undergoing a missile firing. 
     When open the hinged closure members (56A and 56B) abut a transverse divider wall but means are provided to ensure the reverse exhaust gas flow from plenum (26) can lift the closure members and swing them back to the closure position shown.
Patent EP-0501605-A2 (EP)
Inventor: MASUI SUSUMI TECHNICAL RESEARC
IPC: C22C38/14
Filed: 1992-01-23
Abstract: A galvanized steel sheet is provided which has a tensile strength of not less than 80 kgf/mm² and a yield ratio of not more than 60%, and which is applicable to members of an automobile body, particularly those requiring strength. 
     By appropriately controlling the amounts of components, such as C, Mn, Nb, Ti and B, the structure of the steel sheet is formed into a dual-phase structure having a second phase structure. The steel sheet is recrystallization-annealed, galvanized while it is maintained at a temperature range near 500°C, and then is cooled. By controlling the rate of cooling the steel sheet, the second phase structure generated is prevented from hardening more than necessary. A galvanized high-strength steel sheet is obtained which has a low yield ratio and excellent stretch-flanging properties.
Patent EP-0505208-A2 (EP)
Inventor: HACHINOHE YUTAKA
IPC: F25D3/02
Filed: 1992-03-20
Abstract: The low temperature food storage equipment of the present invention is provided with an icehouse (10) and a food storeroom (26) each surrounded by a heat insulator. The icehouse (10) and the storeroom (26) are connected by a detachable heat exchanger (12) disposed therebetween. In the icehouse (10) there is stored water which is frozen into ice when the outside air grows cold. In the storeroom (26) there are kept in cold storage a large amount of shippable food, for example, potatoes. In the case of shipping the food, the heat exchanger (12) is removed and the food is transported on a truck or the like while being kept in cold storage in the storeroom (26).
Patent EP-0523926-A2 (EP)
Inventor: DAVIDSON JAMES A
IPC: A61F2/78
Filed: 1992-07-10
Abstract: There is disclosed a coated prosthesis that can be tailored to avoid the problem of bone resorption caused by stress shielding. The permanent, load-bearing skeletal replacement prosthesis (10) is coated or covered with a bioabsorbable polymer (30) at selected sites on its surface so that bone affixation is preferentially delayed at these covered sites and bone adjacent to uncoated areas are not stress shielded. Thus, resorption is avoided. When the bioabsorbable polymer is gradually absorbed away, bone affixation takes place on the exposed surfaces, as needed.
Patent EP-0532310-A2 (EP)
Inventor: OKADA HIROSHI
IPC: H04N5/926
Filed: 1992-09-10
Abstract: A digital video tape recorder for recording and reproducing digital video and digital audio signals in separate portions of at least one common record track is operable in an after-recording mode (e.g. to record in different tracks a digital audio signal that is associated with a previously recorded digital video signal). Digital video (2v,12v) and audio (2a,12a) processors exhibit inherent time delays t₂ and t₂₁ when processing reproduced digital video and audio signals (t₂₁ < t₂). During a normal reproducing mode, the digital audio signal is delayed by an amount substantially equal to t₂ - t₂₁ so that the reproduced digital video and audio signals are recovered in synchronism. This delay is adjusted in the after-recording mode such that the audio signal and the video signal are recovered in synchronism.
Patent EP-0573012-A2 (EP)
Inventor: KAYE ALEX R
IPC: B63B7/06
Filed: 1993-06-02
Abstract: A boat having bottom and side panels. The transom consists of a yieldable diaphragm with a seal between the diaphragm and the panels. A motor mount on a rear seat board projects rearwardly and beyond the diaphragm to present a support for a motor. A sailboat has a rudder controlled by a tiller. Another motor mount is rotatably mounted on the sides of the boat so that it serves as a seat or a mounting panel for a boat. A diaphragm can be placed on the bottom of the boat and then shifted rearwardly so that tongues or projections of rubber on the bottom and sides of the diaphragm can be moved rearwardly and received in sealing relationship with forwardly facing, open end slots on the bottom and side panels of the boat.
Patent EP-0576039-A2 (EP)
Inventor: RANBY MATS GUSTAF
IPC: G01N33/86
Filed: 1988-07-05
Abstract: The present invention relates to an improved method for measuring tissue plasminogen activator and plasminogen activator inhibitor. The method utilizes a genetically modified tissue plasminogen activator protein as a substrate. The present invention also relates to improved methods of collecting blood so that endogenous plasminogen activator is not inactivated.
Patent EP-0604850-A2 (EP)
Inventor: ALA-HUIKKU SIRPA
IPC: C08F10/00
Filed: 1993-12-16
Abstract: α-olefin and particularly ethene can be polymerized with a high yield and a controlled molar mass and molar mass distribution by using a procatalyst composition prepared in the following consecutive steps:
     a) chlorinating a particulate inert support with a chlorinating agent,   b) contacting the chlorinated support with an impregnating solution based (i) on a magnesium halide, (ii) an alkoxy magnesium compound, (iii) a tetravalent titanium alkoxide compound and (iv) an electron donor.
Patent EP-0601660-A2 (EP)
Inventor: GOMEZ IBARGUENGOITIA FRANCISCO
IPC: H02H7/09
Filed: 1993-12-04
Abstract: It permits adjustment of the nominal triggering intensity of a relay (20) by means of an octuple microswitch (10), adjustment of the triggering time constant by means of a quadruple microswitch (29) and adjustment of the triggering intensity due to short-circuit by means of another quadruple microswitch (78.) 
     It has safety and protection elements (7, 8, 31, 32, 65, 70, 71, 72, 73 and 83), a reset button (59) and a test button (61), lacking, with the exception of the feed source (62), transformers that raise the price and increase the size of these devices. 
     In some coils or pickups (1, 2 and 3) that generate one-phase signals by means of a novel and advantageous pickup method, based on including ferromagnetic cores in the coils. The triggering of the relay (20) is determined by passsing to the logical state of any output of the operational amplifiers (23, 51, 52 and 53) in the presence of symmetric overloads or phase unbalances of said signals, or by passing to the logic state 1 in the cathode of diode (88) in the presence of short-circuits, whereby a thrystor (33) enters into conduction, depolarizing the base of a transistor (35) that produces the triggering of the relay (20.)
Patent EP-0607965-A2 (EP)
Inventor: INOUE KATSUSHI
IPC: G06K7/10
Filed: 1994-01-20
Abstract: A digital output image sensor has an image sensor and a digitizer circuit as a digitizer, which is integrally formed with an image sensor producing a round-edged pulse signal in receiving light reflected from bar code symbol. The digitizer circuit converts the round-edged pulse signal from the image sensor into a two-level digital signal as an output signal of the digital output image sensor.
Patent EP-0641533-A2 (EP)
Title: Sitz eines Operateurstuhles
Inventor: GRUNDEI HANS DR
IPC: A47C7/02
Filed: 1994-07-27
Abstract: Es wird ein Sitz eines Operateurstuhles vorgeschlagen, dessen Sitzfläche gebildet ist aus einer Vielzahl nahe beieinander angeordneter elastischer oder teilelastischer Stützelemente (1 bis 8). Diese sitzen in Durchbohrungen (9) in einem Trägerteil (10). Die Stützelemente (1 bis 8) weisen unterschiedliche Höhen auf und sind für eine anatomiegerechte Abstützung entsprechend über der Sitzfläche verteilt angeordnet. <IMAGE>
Patent EP-0643277-A2 (EP)
Inventor: KANAZUMI HISAO C O NAOSHIMA SE
IPC: F27D3/14
Filed: 1994-08-18
Abstract: A launder for discharging melt from a metallurgical furnace is disclosed which includes a launder body having one end connected to the furnace. The launder body defines a fluid passageway for allowing the melt, flowing from the metallurgical furnace into said one end, to flow therethrough in a direction away from the furnace. The launder body includes a threshold portion for determining the melt level in the furnace, above which the melt in the furnace begins to flow into the launder body. The launder body further includes a closing portion constructed to receive a closing material thereon to close the fluid passageway of the launder body. The closing portion is arranged at a position displaced downstream with respect to the threshold portion and has a bottom lower than the threshold portion. Additionally, a metallurgical furnace installation using the above launder is disclosed, in which a pair of the launders are arranged while ensuring space for casting or removing operations of castable.
Patent EP-0641584-A2 (EP)
Inventor: ROTHENBERG ALAN S
IPC: C02F1/54
Filed: 1994-09-01
Abstract: A process for flocculating, in a liquid, suspended solids comprised of at least two minerals or primarily of minerals other than iron oxide and tin oxide. The solids are contacted with a hydroxamated polymer. The amount of hydroxamated polymer is sufficient to increase the settling rate of the solids and to decrease the turbidity of the solids.
Patent EP-0650290-A2 (EP)
Inventor: FRIEDMAN STEVEN J
IPC: H04N1/417
Filed: 1994-10-20
Abstract: A system and method for facsimile data encoding uses vectors indicating the locations of changing elements along a horizontal scan line. The change vectors are stored in a vector table. The system may use a reference vector table and a coding vector table if CCITT recommendation T.6 two dimensional encoding is used. The system encodes horizontal scan lines using the vectors to determine the location of the changing elements. The value of the reference changing element is easily determined using the vector tables. The system determines the locations of all changing elements on a horizontal scan line before performing any encoding of that particular scan line thus simplifying the encoding process. The system can receive and decode facsimile data to generate change vectors. The change vectors provide a simple mechanism for regenerating the raw data. The change vectors are used to encode raw data into any standard facsimile encoding format, to decode facsimile data, and to interconvert from one encoding format to another without having to convert the encoded data back to raw data.
Patent EP-0657507-A2 (EP)
Inventor: KRAPP MICHAEL DR
IPC: C09B57/04
Filed: 1994-11-30
Abstract: Preparation of asymmetric bisisoindoline pigments of the general formula I <IMAGE>  in which   A and B are radicals of different methylene-active compounds, oxygen or sulphur,   L is a divalent radical or a chemical bond, and the rings D are identical or different and unsubstituted or substituted,  by     a) reacting a semicondensate of the formula IIa <IMAGE>  with a compound of the formula III  H2N-L-NH2     III  in an inert organic solvent and   b) reacting the compound of the formula IV <IMAGE> obtained in step a), directly or after isolation, with a semicondensate of the formula IIb <IMAGE> in the presence of an acid and in the presence or absence of an inert organic solvent.
Patent EP-0661556-A2 (EP)
Inventor: JEROMIN LOTHAR SIEGFRIED
IPC: H01L29/786
Filed: 1994-12-07
Abstract: A large area X-ray image capture element (9) is fabricated by juxtaposing a plurality of discrete array modules (17) in an assembly over the top surface of a base plate, such that each module (17) is disposed adjacent at least one other module to form a two-dimensional mosaic of modules. Each of the discrete modules (17) includes a plurality of thin-film transistors (19) arrayed adjacent the top surface of a dielectric substrate wherein at least one precision-ground edge forms a precise abutment with a precision-ground edge of another substrate. A continuous radiation detecting layer (14) is disposed over the plurality of juxtaposed modules (17), and produces a latent radiographic image in the form of electrical charges. Such a method minimizes or totally voids the non-radiation-detecting areas created at the borders between the array modules.
Patent EP-0680215-A2 (EP)
Inventor: BINDER JANN
IPC: H04N7/54
Filed: 1994-12-16
Abstract: In the method for processing data, partic. digitised TV channel signals, the data, if not already in the form of parallel partial data streams of different bit values, are converted to such. In the data stream, at least the data of the least significant bit (LSB) are periodically replaced by a frame code. For data recovery, a search process is first started for the bit pattern of the frame code (F). After this has been found, an analysis is carried out in the parallel data streams in synchrony with the code (F). The processing arrangement includes an a-d converter (AD) to provide parallel partial data streams of different bit values. A generator (FG) generates a frame code (F). A control unit (ST) periodically replaces data in the stream with the frame code (F). In the data recovery apparatus, a demultiplexer (1:N DEMUX) divides up a serial data stream into parallel streams. A frame code detector (FD) detects the frame code (F) and generates a control signal (skip) for the demultiplexer. <IMAGE>
Patent EP-0618732-A2 (EP)
Inventor: SHIMIZU MASAYOSHI C O FUJITSU
IPC: H04N1/41
Filed: 1994-03-10
Abstract: An image and code data compression apparatus (1) for compressing the image data and further compressing the code data which are compressed from the image data, the apparatus includes: a dividing unit (10) for receiving the image data and dividing them into a plurality of image data blocks; a transformation unit (11, 12) operatively connected to the dividing unit (10) for performing an orthogonal transformation to the image data block and calculating transformation co-efficients for every frequency component; a quantizing unit (13, 14) operatively connected to the transformation unit (11, 12) for quantizing the transformation co-efficients which are calculated by the transformation unit (11, 12) by using a quantized threshold value (Quv) which is set commonly to all image data, and calculating the quantized orthogonal transformation co-efficients; a coding unit (15) operatively connected to the quantizing unit (13, 14) for performing the variable length coding process for the quantized transformation co-efficients which are calculated by the quantizing unit (13, 14) and outputting the code data which are compressed from the image data; a detecting unit (16) operatively connected to at least one of above units (10 to 15) for detecting the complexity of the image data block; and a deleting unit (17) operatively connected to at least one of above units (10 to 15) and the detecting unit (16) for deleting the block image data having high complexity detected by the detecting unit.
Patent EP-0644409-A2 (EP)
Inventor: YAKURA JAMES P
IPC: H01L21/00
Filed: 1994-09-15
Abstract: An apparatus for sensing data such as temperature with respect to objects such as silicon wafers undergoing fabrication or other processes involve the use of a monitor element of material and configuration similar to that of the objects being processed. A structure such as a closed loop or segment of a spiral may be formed on the surface of the monitor element, and acts as a secondary coil when brought into operative relation with a transformer structure which includes a primary coil, a current source and a sensing device. The sensing device senses variations in the electrical characteristics in the primary coil, caused by the presence of the monitor element, and can thereby determine the temperature or other desired data relating to the monitor element, which is substantially the same as comparable data for the objects being processed.
Patent EP-0655257-A2 (EP)
Inventor: SCHAERF RAYMOND H
IPC: A61M25/06
Filed: 1994-11-04
Abstract: This invention relates to a flexible kink resistant introducer system 60 for introducing an elongated object into the venous system and especially for introducing a cardiac pacemaker lead. The introducer system features a sheath 61 having a kink resistant section 70 allowing the sheath to be bent in that region and still allow a lead to be introduced therethrough. The kink resistant section 70 comprises a series of bellows or pleats 72,74. The bellows or pleats may further be arranged to form a screw about a portion of the sheath to thereby permit the sheath to be screwed into body tissue. The sheath 61 preferably is constructed to readily tear in a longitudinal direction and thus permits the system to be removed from the venous system without having to withdraw the sheath over an end of the pacemaker lead.
Patent EP-0662587-A2 (EP)
Inventor: BASTEN GERT
IPC: F23L17/02
Filed: 1994-12-29
Abstract: The plate (1), in extension of the longitudinal axis (5) of the chimney or tube outlet aperture (6), is provided with a through passage aperture (7). The vertical distance (h) of the disc-shaped plate is in the range from 0.3 to 0.6 D1, pref. in the range from 0.48 to 0.56, where D1 corresponds to the ID of the tube. The OD of the disc-shaped plate corresponds to the OD of the chimney head and with a free-standing tube chimney or ventilation tube lies in the range of 2 to 3 D1, pref. in the range from 2.4 to 2.6 D1, whereby D1 corresponds to the ID of the tube. The disc-shaped plate has the form of a broken through bi-convex lens.
Patent EP-0664510-A2 (EP)
Inventor: LEACH PAUL
IPC: G06F12/02
Filed: 1995-01-20
Abstract: A method and system for aggregating objects within a computer system are provided. In a preferred embodiment, the method aggregates an enclosed object within an enclosing object. The enclosed object has an object management interface and an external interface, while the enclosing object has a controlling object management interface. The controlling object management interface and the external interface of the enclosed object have query function members for receiving an identifier of an interface and for returning a reference to the identified interface. A preferred embodiment creates an instance of an enclosing object and an object to be enclosed. In static aggregation, the controlling object management interface of the enclosing object knows in advance how to return an identifier to the external interface of the enclosed object. In dynamic aggregation, an object to be enclosed is added to the enclosing object after the enclosing object is instantiated. Once aggregated, when the query function member of the object management interface of the enclosed object receives an identifier of an interface, it invokes the query function member of the controlling object management interface forwarding the interface identifier and returns the reference to an interface returned by the invoked query function member of the controlling object management interface. In dynamic aggregation, rules for determining to which interface to return a reference can by added to the enclosing object and used by the query function member of the controlling object management interface.
Patent EP-0678302-A2 (EP)
Inventor: SRISATHAPAT CHAD
IPC: A61M37/00
Filed: 1995-03-21
Abstract: A medication infusion pump is provided of the type adapted for implantation into the body of a patient, and for programmable delivery of a selected medication through a catheter to the patient over an extended period of time. A side port assembly is mounted quickly and easily onto the pump and defines a flow path through which the medication is discharged to the catheter. The side port assembly includes an access port to permit transcutaneous needle access to the discharge flow path, in combination with a check valve to prevent backflow within the discharge flow path. The discharge side access port can be used to flush residue from the catheter, or in combination with a primary refill port on the pump to flush the pump and/or to determine actual pump stroke volume.
Patent EP-0676415-A2 (EP)
Inventor: DOENGES REINHARD DR
IPC: C08B37/00
Filed: 1995-04-03
Abstract: The prodn. of low-mol. wt. polysaccharide ether (I) by oxidative degradation of high-mol. wt. polysaccharide ether (II) comprises adding a perborate (III) or a mixt. of (III) and perborate activator (IV) to a slurry or suspension of (II) and reacting at 25-90 deg. C.